/People

William Dean Donovan

Investor

Managing Director and Co-founder at DiamondStream Partners

Berkeley, California, United States

Find your path to William

509 people in our graph can introduce you to William.

Each arrow is one introduction. Sign up to fill in the first one.

Ask Carlos Mendoza to introduce you to William

You →Carlos · together at Volaris (2004–2026) →William

Ask Jamie Chen to introduce you to William

You →Jamie · 7 people · together at Young Presidents' Organization →William

Ask Sam Okafor to introduce you to William

You →Sam · together at Volaris →William

Sign up to find every way you can get introduced to William

  • Your email: the people you already email who know William
  • 2nd- and 3rd-degree connections: people you know who worked, studied or invested with William
  • Your LinkedIn: the connections who can make the intro for you

We rank every route by how warm it is, so you raise on warm intros instead of cold emails.

About

Co-founder of Volaris and a board member there, Donovan also co-founded Casino Marketing Alliance and helped form Metropolitan Bankgroup. He has served on boards including Stellar Labs and Prophet, held COO and CEO roles at marketing technology companies, and spent 1989-2003 at Bain & Company. He holds an MBA from Wharton and a B.A. from UC Berkeley.

Experience

  1. DiamondStream PartnersManaging Directorcurrent2003 — presentSan Francisco Bay Area
  2. Elroy AirDirectorcurrent2025 — present
  3. JetZeroVice-Chairman, Observercurrent2024 — presentLong Beach, CA
  4. AmpaireDirectorcurrent2026 — presentLong Beach, CA
  5. CITRIS and the Banatao InstituteMember, CITRIS Advisory Boardcurrent2025 — present
  6. VolarisFounder and Director, Chair of the IT and Cybersecurity Working Groupcurrent2004 — presentMexico City Area, Mexico
  7. WingtraDirectorcurrent2023 — presentZurich, Switzerland
  8. VolantioDirectorcurrent2022 — presentAtlanta, Georgia
  9. ProphetDirectorcurrent2009 — present
  10. Stellar Labs, Inc.Chairman and Directorcurrent2017 — presentSan Francisco Bay Area
  11. Young Presidents' OrganizationYPO Digital Marketing and Media Network -- Chair and other positionscurrent2012 — presentSan Francisco Bay Area
  12. Young Presidents' OrganizationChairman of the Digital Marketing and Media Network and other positionscurrent2000 — present
  13. Challenger InteractiveAdvisor2019 — 2023
  14. SearchForceDirector/Chief Executive Officer2011 — 2019San Mateo, California
  15. Discovery AmericasSenior Advisor2009 — 2019Mexico City
  16. The Metropolitan BankDirector2008 — 2017Greater Memphis Area
  17. DiamondStream AnalyticsFounder and Director2004 — 2017
  18. Nimblefish TechnologiesChief Operating Officer2005 — 2007San Francisco Bay Area
  19. Bain & CompanyDirector1989 — 2003

Skills & more

Start-upsDigital Marketing91Business Strategy85Strategy68Strategic Partnerships60Management55Entrepreneurship50Marketing Strategy42Analytics40Business Development21Marketing18SaaS14
+8 moreManagement ConsultingOnline MarketingOnline AdvertisingE-commerceMobile MarketingProduct ManagementSEMBusiness Intelligence

From William's professional profile.

Colleagues at DiamondStream Partners

Frequently asked questions

Who is William Dean Donovan?
Co-founder of Volaris and a board member there, Donovan also co-founded Casino Marketing Alliance and helped form Metropolitan Bankgroup. He has served on boards including Stellar Labs and Prophet, held COO and CEO roles at marketing technology companies, and spent 1989-2003 at Bain & Company. He holds an MBA from Wharton and a B.A. from UC Berkeley.
Where does William Dean Donovan work?
William Dean Donovan is Managing Director and Co-founder at DiamondStream Partners.
Where did William Dean Donovan go to school?
William Dean Donovan studied at University of California, Berkeley (Bachelor's degree, Economics).

Founder mafias

Same school

Shared employers